Release v0.6.37: isolate image capture and OCR, fingerprint history duplicates

src/storage.h

@@ -1,6 +1,7 @@
 #pragma once
 #include "platform.h"
 #include <mutex>
+#include <functional>
 namespace ks
 {
 Settings loadSettings(const std::filesystem::path &, const std::vector<Layout> &);
@@ -15,6 +16,7 @@ struct Entry
     bool pinned{}, image{}, files{};
     int ocrState{}; // 0: legacy/not applicable, 1: pending, 2: saved, 3: failed
     std::wstring ocrProfile = L"windows";
+    std::string contentHash, imageHash, pixelHash;
 };
 class History
 {
@@ -22,6 +24,7 @@ class History
     std::vector<Entry> entries_;
     mutable std::mutex mutex_;
     void saveIndex();
+    void loadIndex();
     void prune(const Settings &);
 
   public:
@@ -29,6 +32,9 @@ class History
     std::vector<Entry> entries() const;
     Clip load(const std::wstring &id) const;
     void add(const Clip &, const std::wstring &app, const Settings &);
+    bool captureImage(DWORD sequence, const std::wstring &app, const Settings &);
+    std::wstring recognizeImage(const std::wstring &id, const Settings &,
+                                const std::function<bool()> &cancelled = {}) const;
     bool saveOcr(const std::wstring &id, const std::optional<std::wstring> &, const Settings &);
     std::optional<std::wstring> ocrText(const std::wstring &id, const std::wstring &profile = L"") const;
     void remove(const std::wstring &);
@@ -39,4 +45,6 @@ class History
 Bytes encodeClip(const Clip &);
 Clip decodeClip(const Bytes &);
 bool sameClipboardImage(const Clip &, const Clip &);
+int runImageHistoryCapture(const std::filesystem::path &request);
+int runHistoryOcr(const std::filesystem::path &request);
 } // namespace ks